Mathematics, 12.08.2020 05:01 GreenHerbz206
I am performing a before and after evaluation on 30 students who have taken a keyboarding class. I want to see if the course improved their words per minute keyed.
Required:
a. State the Null and Alternate Hypothesis.
b. The statistic that I would use is:
c. What would my t critical be for this calculation at a 0.10 level of significance?
d. If my t calculated = 1.62, would I reject or fail to reject the null hypothesis?
Answers: 1
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I am performing a before and after evaluation on 30 students who have taken a keyboarding class. I w...
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